The latest report on median household (family) income in the United States is $, per year. Compute the federal income tax and effective federal income tax rate for a married couple with three children, who have a combined income of $, .

Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point

Which of the following circles have their centers on the x-axis? check all that apply.

Using only odd number for numerators write two different subtraction problems that have a difference of 3/4